diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-03-18 13:41:11 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-04-05 17:03:53 +0400 |
| commit | 6c67050ab108bcce2576fa1d7a0557eb0376520a (patch) | |
| tree | da16e73dc12c63f5ebe46413a58bc690c3028618 /drivers | |
| parent | 837a6ba4f3b6d23026674e6af6b6849a4634fff9 (diff) | |
| download | linux-6c67050ab108bcce2576fa1d7a0557eb0376520a.tar.xz | |
mtd: denali_dt: Fix incorrect error check
The return value of devm_ioremap_nocache should be checked here instead
of res.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/denali_dt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/denali_dt.c b/drivers/mtd/nand/denali_dt.c index 546f8cb5688d..02988b00031a 100644 --- a/drivers/mtd/nand/denali_dt.c +++ b/drivers/mtd/nand/denali_dt.c @@ -42,7 +42,7 @@ static void __iomem *request_and_map(struct device *dev, } ptr = devm_ioremap_nocache(dev, res->start, resource_size(res)); - if (!res) + if (!ptr) dev_err(dev, "ioremap_nocache of %s failed!", res->name); return ptr; |